Update package.json (#394)

Author: colmdoyle

package.json

@@ -1,6 +1,6 @@
 {
     "name": "intercom-client",
-    "version": "4.0.1",
+    "version": "5.0.0",
     "description": "Official Node bindings to the Intercom API",
     "homepage": "https://github.com/intercom/intercom-node",
     "bugs:": "https://github.com/intercom/intercom-node/issues",
@@ -58,4 +58,4 @@
     },
     "license": "Apache-2.0",
     "packageManager": "[email protected]"
-}
+}